package com.sky.mapper;

import com.sky.entity.DishFlavor;
import org.apache.ibatis.annotations.Delete;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

import java.util.List;

/**
 * 口味 持久层
 */

@Mapper
public interface FlavorMapper {

    /**
     * 新增口味
     */
    void insert(DishFlavor flavor);

    /**
     * 根据菜品id删除口味
     */
    @Delete("delete from dish_flavor where dish_id = #{dishId}")
    void deleteByDishId(Long dishId);

    /**
     * 根据菜品id集合批量删除口味
     */
    void deleteByDishIds(List<Long> dishIds);

    /**
     * 根据菜品id查询口味
     */
    @Select("select * from dish_flavor where dish_id = #{dishId}")
    List<DishFlavor> getByDishId(Long dishId);
}
